162116651 has 2 divisors, whose sum is σ = 162116652. Its totient is φ = 162116650.

The previous prime is 162116629. The next prime is 162116659. The reversal of 162116651 is 156611261.

162116651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (156611261) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 162116651 - 2⁶ = 162116587 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (162116659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81058325 + 81058326.

It is an arithmetic number, because the mean of its divisors is an integer number (81058326).

Almost surely, 2^162116651 is an apocalyptic number.

162116651 is a deficient number, since it is larger than the sum of its proper divisors (1).

162116651 is an equidigital number, since it uses as much as digits as its factorization.

162116651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 29.

The square root of 162116651 is about 12732.5037207927. The cubic root of 162116651 is about 545.2669914776.

The spelling of 162116651 in words is "one hundred sixty-two million, one hundred sixteen thousand, six hundred fifty-one".